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Home > Hot Products > Buy Food Grade Lactase Enzyme Powder - China Supplier & Factory - Aspergillus Oryzae, 50,000-160,000 ALU/g Factories, Factory
Buy Food Grade Lactase Enzyme Powder - China Supplier & Factory - Aspergillus Oryzae, 50,000-160,000 ALU/g Factories, Factory
Buy Food Grade Lactase Enzyme Powder - China Supplier & Factory - Aspergillus Oryzae, 50,000-160,000 ALU/g Factories, Factory
Buy Food Grade Lactase Enzyme Powder - China Supplier & Factory - Aspergillus Oryzae, 50,000-160,000 ALU/g Factories, Factory
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Buy Food Grade Lactase Enzyme Powder - China Supplier & Factory - Aspergillus Oryzae, 50,000-160,000 ALU/g Factories, Factory
Buy Food Grade Lactase Enzyme Powder - China Supplier & Factory - Aspergillus Oryzae, 50,000-160,000 ALU/g Factories, Factory
Buy Food Grade Lactase Enzyme Powder - China Supplier & Factory - Aspergillus Oryzae, 50,000-160,000 ALU/g Factories, Factory

Buy Food Grade Lactase Enzyme Powder - China Supplier & Factory - Aspergillus Oryzae, 50,000-160,000 ALU/g Factories, Factory

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Product NameLactase Enzyme, β-galactosidase Acid
Plant SourcesAspergillus Oryzae
AppearanceWhite Powder
Specifications,

Powder: 50,000 ALU/g - 160,000 ALU/g

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Liquid: 20,000 ALU/g

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Available in both acidic lactase and neutral lactase forms

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Temperature Range5°C - 65°C
pH RangeEffective pH 3.0 - 8.0
Shelf Life2 years, keep away from sunlight, and store in a dry place
Free SampleAvailable
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, Discover high-quality Lactase Enzyme, also known as β-galactosidase Acid, produced by leading manufacturers in China. Our lactase enzyme is derived from the reliable plant source Aspergillus Oryzae, ensuring superior performance in lactose digestion, As a trusted supplier and factory of lactase enzymes, we offer a range of specifications, including powder forms with activity levels from 50,000 ALU/g to 160,000 ALU/g and liquid forms at 20,000 ALU/g. Whether you require acidic lactase or neutral lactase, we have the perfect solution for your needs, Our lactase enzyme is effective across a temperature range of 5°C to 65°C and works best in a pH range of 3.0 to 8.0, making it ideal for various applications. With a shelf life of 2 years, it is essential to store it in a dry place and away from sunlight to maintain its efficacy, Take advantage of our offer for a free sample today and experience the exceptional quality of our products sourced from China. As a reliable supplier and factory, we are committed to providing the best lactase enzyme solutions for your business needs
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Product Description

Product Description
Lactase-1
Lactase, also known as β-galactosidase, is derived from Aspergillus oryzae. It is a food-grade enzyme produced through submerged fermentation. Lactase hydrolyzes lactose into glucose and galactose, thereby improving the digestibility of dairy products and enhancing nutrient absorption.
🔬 Available Forms & Specifications:
Lactase is available in both powder and liquid forms with different enzyme activity levels. The powder specifications range from 50,000 ALU/g to 160,000 ALU/g, while the liquid form is available at 20,000 ALU/g, allowing flexible application in various production processes.
Lactase with enzyme activity above 100,000 ALU/g features high concentration and good stability, making it widely suitable for enzyme-based dietary supplements such as capsules, tablets, and drops.
Certificate of Analysis
Product Name Lactase Part Plant FERMENTATION (Aspergillus oryzae)
Origin CHINA Manufacturer Date Jan. 2, 2026
Batch No. SH260102L16 Expire Date Jan. 1, 2028
ITEMS OF ANALYSIS SPECIFICATIONS RESULT
Physical Data
Appearance

Activity of enzyme

Loss on drying (%w/w)

Arsenic

Lead 		White Powder

160,000 ALU/g min

≤8.0

Not more than 2mg/kg

Not more than 2mg/kg 		Conform

169,100 ALU/g

3.40%

<2.0mg/kg

<2.0mg/kg
Microbiology
Total Plate Count

Escherichia Coli

Coliform

Yeasts/Moulds

Salmonella 		≤10,000 cfu/g

<10 cfu/g

Not detected in 25g

<100 cfu/g

Not detected in 25g 		100 cfu/g

<1 cfu/g

Conform

<10 cfu/g

Conform
⚗️ Enzyme Activity Definition: One lactase unit is defined as the quantity of enzyme that will liberate o-nitrophenol at a rate of 1µmol per minute under the condition of hydrolyzing oNPG at 37ºC and pH 4.5.
Function / Application
The Lactase from Aspergillus oryzae has a high activity at low pH (pH 3.5–5.5), making it particularly suitable for digesting lactose in acid conditions, and it is therefore ideal for use in dietary supplements as a digestive aid.
💊 Recommended Dosage: The dose of fungal lactase depends on the amount of lactose and the size of the meal consumed. One general guideline is 2,500 ALU per 10–13g of lactose consumed. We recommend a dose of 4,000–6,000 ALU with each lactose-containing meal.
  • 🥛
    1. Food Processing

    Used in dairy products such as milk, yogurt, cheese, and milk powder to produce low-lactose products, improve taste, and meet the needs of lactose-intolerant consumers. Also applied in food improvement and GOS (prebiotic) production for functional foods.

  • 💊
    2. Health & Pharmaceutical

    Used as a dietary supplement to compensate for insufficient lactase activity in the human intestine. It helps relieve symptoms of lactose intolerance such as bloating and diarrhea, and is suitable for various groups including pregnant women, breastfeeding women, and infants.

  • 🏭
    3. Industrial Use

    Used in large-scale dairy processing to improve efficiency, reduce waste, and lower production costs.

Application Lactase
Packing
Weight Packing Method
1kg bag/kg, box outside (double plastic bag + Aluminum foil bag inside)
10kgs, 25kg or more by Drums or carton (2 layers plastic bag inside)
Packaging
Delivery
Weight Delivery Method Delivery Time Destination
1kg – 25kgs EMS, DHL, UPS, FedEx 3–7 days Door to door
25kgs – 100kgs DHL, FedEx, by Air 3–7 days Door to door (to Airport by Air)
More than 100kgs by Air 3–7 days Door to Airport
by Sea 10–35 days Door to port
Lactase Delivery
Logistics
Logistics
Frequently Asked Questions (FAQ)
Q What is Lactase and where does it come from?
Lactase (β-galactosidase) is a food-grade enzyme derived from Aspergillus oryzae through submerged fermentation. It hydrolyzes lactose into glucose and galactose, improving the digestibility of dairy products and enhancing nutrient absorption.
Q What forms and activity levels is Lactase available in?
Lactase is available in both powder (50,000–160,000 ALU/g) and liquid (20,000 ALU/g) forms. High-activity powder above 100,000 ALU/g is especially suitable for dietary supplement products such as capsules, tablets, and drops.
Q What is the recommended dosage of Lactase for dietary supplements?
A general guideline is 2,500 ALU per 10–13g of lactose consumed. For most lactose-containing meals, a dose of 4,000–6,000 ALU is recommended. The optimal dose may vary depending on meal size and individual lactose sensitivity.
Q Who can benefit from using Lactase supplements?
Lactase is suitable for anyone with lactose intolerance, including pregnant women, breastfeeding women, and infants. It helps relieve common symptoms such as bloating, gas, and diarrhea caused by insufficient natural lactase activity in the intestine.
Q How is Lactase packaged and stored?
For 1kg orders, Lactase is packed in a double plastic bag with an aluminum foil bag inside a box. For larger quantities (10kg, 25kg or more), it is packed in drums or cartons with two layers of plastic bags inside to ensure product quality and shelf life.
Q What are the shipping options and delivery times?
For small orders (1–25kg), delivery is available via EMS, DHL, UPS, or FedEx with a 3–7 day door-to-door transit time. Larger shipments (25–100kg) can be sent by DHL, FedEx, or air freight in 3–7 days. Orders exceeding 100kg can be shipped by air (3–7 days, door to airport) or by sea (10–35 days, door to port).

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